The title describes the bug pretty well. While operating Drupal 6.9, enabling "Optimize JavaScript files" under admin>site config>performance breaks collapsible form items.

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dmsmidt’s picture

dmsmidt
he/him
Primary language Dutch
Location Amsterdam 🇳🇱🇪🇺
commented

Do you have tinyMCE activated? Seems so be connected http://drupal.org/node/243662

Anonymous’s picture

Anonymous (not verified) commented
Version: 6.9 » 6.14
Assigned: Jace08 » Unassigned

I've also been experiencing this issue, however, I'm not using TinyMCE.

I do use OpenLayers, and it also stops working once I enable Javascript optimization...

Coupon Code Swap’s picture

Coupon Code Swap commented

I'm also experiencing this issue and I'm not using TinyMCE.

Update: I found that the Flag module is the only module I'm using that isn't compatible with the Optimize JavaScript setting. Reported the issue here:

http://drupal.org/node/634634

sagannotcarl’s picture

sagannotcarl commented

I'm also experiencing this issue with Admin Menu module (no tinymce or flag module).

The error that firebug reports is:

Drupal.admin is undefined 
admin_menu_toolbar.js line 4
Drupal.admin.behaviors = Drupal.admin.behaviors || {};\n
hctom’s picture

hctom
Primary language German
commented

It's the same in Drupal 7.x-dev... but here the error occures in tableheader.js

Status: Active » Closed (outdated)

Automatically closed because Drupal 6 is no longer supported. If the issue verifiably applies to later versions, please reopen with details and update the version.